what was second of all? i might have missed that
wasting two years in college playing mental ping pong and not banging hot chicks is going to be one of your life regrets.
i think you're over thinking it. one step at a time and enjoy the journey along the way (cliche i know)...there are so many variables that are beyond your control right now.
enjoy the hell out of your last year of college
+1 to danger's advice about picking the mission you want.